Extract specific information from a PHP Multidimensional Array
Posted on
16th Feb 2014 07:03 pm by
admin
Howdy! I've racked my brain over this for 24 hours now. I think it's time I asked for help. I'm learning PHP and believe my I've manipulated many code blocks trying to get this to work with for and foreach and while statements. There must be something I'm missing in my studies about arrays but anyway here is the issue.
I have a multidimensional array. From that array I would like to extract only the values of a specific key['name'] so that I can then output it into html form with a special identifier. I was able to do this with nested if statements but that seemed a bit overkill to me.
Here is the code I came up. I know there has to be a more efficient way of getting these results.
Here is the Array code:
Code: $options = array(
array( "name" => "General Administrative Settings",
"type" => "title"),
array( "type" => "open"),
array( "name" => "Colour Scheme",
"desc" => "Which colour scheme would you like?",
"id" => $shortname."_colourscheme",
"type" => "select",
"std" => "Choose a colour scheme:",
"options" => $styles),
array( "name" => "Portfolio Category",
"desc" => "Select the category portfolio items are being posted in.",
"id" => $shortname. "_portfolio_cat",
"type" => "select",
"std" => "Choose a category:",
"options" => $getcat),
array( "name" => "Definition List",
"desc" => "Select the page used as a definition list page.",
"id" => $shortname."_definition_list",
"type" => "select",
"std" => "Select a page:",
"options" => $getpag),
array( "name" => "Blog page",
"desc" => "Select the page to be used as a blog (post) page.",
"id" => $shortname."_blogpage",
"type" => "select",
"std" => "Select a page:",
"options" => $getpag),
array( "type" => "close")
);
Here is my output code:
Code: <?php
if($options['name'] = "Colour Scheme"){
echo '<div id="col_schm">Colour Scheme</div>';
if($options['name'] = "Definition List") {
echo '<div id="def_lst">Definition List</div>';
}
}
?>
If you can help I would appreciate it.
Thanks
No comments posted yet
Your Answer:
Login to answer
268
48
Other forums
i want run some web server under the ip sharer
hello i want run some web server under the ip sharer
my ip is floating ip but it doesnt matter
LIMIT $start, 10... how to pass last value queried into next page with GET??
Ok I know how to display the first or last 10 results of a query...
$result = mysql_query(&q
close site for maintenance
i get a tutorial, saying the following code can put our site offline, and only the developer can vie
contact form - output to page and email
I have the following in my controller:
$message['name'] = htmlentities(strip_tags(trim($_POST
Multiple WHILE loops help
Hi there. I'm writing an application that is pulling and displaying results for real estate listing
mySQL and PHP search
Hello,
I am trying to code a project and ran into a brick wall with one of my pages. I am pretty
Pre-Fill out a PHP form...??
This is for work actually (geek squad). We have to fill out this online php form at work over and ov
RTF fomatting to email content
Im trying to sen an email with content is picked up from a rtf-file (file_get_contents('*.rtf'). Mai
JSON SORT WITH PHP
I have two products that I want to sort by say "Id:17, value: xxx" using php
The page w
php unable to sent email
Hi, guys, I try to send a email through php but unfortunately the mail unable to sent. Here is my co